Module: Gdk::Keyval
- Defined in:
- ext/gtk2/rbgdkkeyval.c
Class Method Summary collapse
- .convert_case(symbol) ⇒ Object
- .from_name(keyval_name) ⇒ Object
- .from_unicode(wc) ⇒ Object
- .lower?(keyval) ⇒ Boolean
- .to_lower(keyval) ⇒ Object
- .to_name(keyval) ⇒ Object
- .to_unicode(keyval) ⇒ Object
- .to_upper(keyval) ⇒ Object
- .upper?(keyval) ⇒ Boolean
Class Method Details
.convert_case(symbol) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 43
static VALUE
keyval_convert_case(VALUE self, VALUE symbol)
{
guint upper, lower;
gdk_keyval_convert_case(NUM2UINT(symbol), &lower, &upper);
return rb_ary_new3(2, UINT2NUM(lower), UINT2NUM(upper));
}
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.from_name(keyval_name) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 25
static VALUE
keyval_from_name(VALUE self, VALUE keyval_name)
{
return UINT2NUM(gdk_keyval_from_name(RVAL2CSTR(keyval_name)));
}
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.from_unicode(wc) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 69
static VALUE
unicode_to_keyval(VALUE self, VALUE wc)
{
VALUE unicode;
if (TYPE(wc) == T_STRING) {
unicode = NUM2UINT(rb_funcall(wc, rb_intern("[]"), 1, INT2FIX(0)));
} else {
unicode = NUM2UINT(wc);
}
return UINT2NUM(gdk_unicode_to_keyval(unicode));
}
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.lower?(keyval) ⇒ Boolean
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# File 'ext/gtk2/rbgdkkeyval.c', line 37
static VALUE
keyval_is_lower(VALUE self, VALUE keyval)
{
return CBOOL2RVAL(gdk_keyval_is_lower(NUM2UINT(keyval)));
}
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.to_lower(keyval) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 57
static VALUE
keyval_to_lower(VALUE self, VALUE keyval)
{
return INT2NUM(gdk_keyval_to_lower(NUM2UINT(keyval)));
}
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.to_name(keyval) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 18
static VALUE
keyval_to_name(VALUE self, VALUE keyval)
{
gchar* name = gdk_keyval_name(NUM2UINT(keyval));
return name ? CSTR2RVAL(name) : Qnil;
}
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.to_unicode(keyval) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 63
static VALUE
keyval_to_unicode(VALUE self, VALUE keyval)
{
return UINT2NUM(gdk_keyval_to_unicode(NUM2UINT(keyval)));
}
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.to_upper(keyval) ⇒ Object
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# File 'ext/gtk2/rbgdkkeyval.c', line 51
static VALUE
keyval_to_upper(VALUE self, VALUE keyval)
{
return INT2NUM(gdk_keyval_to_upper(NUM2UINT(keyval)));
}
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.upper?(keyval) ⇒ Boolean
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# File 'ext/gtk2/rbgdkkeyval.c', line 31
static VALUE
keyval_is_upper(VALUE self, VALUE keyval)
{
return CBOOL2RVAL(gdk_keyval_is_upper(NUM2UINT(keyval)));
}
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